What is String in Python?
- A string in Python is a sequence of characters, like letters, numbers, and symbols, enclosed in quotes.
- Strings are used to represent text.
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Basic String Operations and Methods in Python:
1. Concatenation:
- Combining two or more strings into one.
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- Repeating a string multiple times.
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3. Indexing:
- Accessing individual characters in a string using their index (starting from 0).
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4. Slicing:
- Slicing extracts a portion of a string by specifying a range of indices.
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5. .upper() Method:
- Converts all characters in a string to uppercase.
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6. .lower() Method:
- Converts all characters in a string to lowercase.
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7. .replace() Method:
- Replaces occurrences of a substring with another substring.
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8. .split() Method:
- Splits a string into a list of substrings based on a delimiter.
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